Ragazzon stainless steel high-flow catalytic converter. Multi-application part: fits Audi A3 (typ 8V/8VA) 2012-2020, as well as Audi A3 (typ 8Y - GY), Cupra Formentor (KM), Cupra Leon (KL) and other vehicles. See the full list in the detailed description. Fits the original exhaust line, no modification needed.